| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.45 | 10.397% | $247.7861 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $17.28 | 5.377% | $18.2091 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $154.55 | 9.570% | $169.3404 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $114.70 | 8.649% | $124.6204 | $124.62 | $124.60 | $124.60 |
| Purchase #5 | $52.32 | 6.841% | $55.8992 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $79.67 | 9.847% | $87.5151 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $145.42 | 11.662% | $162.3789 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $788.39 | $865.7492 | $865.76 | $865.75 | $865.70 | |